PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9BTester,pyrometer and Thermocoupl

Gulton Industries Inc Measurement and Control Systems Div · NSN 6685-00-713-5787 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-713-5787 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-713-5787. Primary manufacturer part number: 9B.
Features
  • Tester,pyrometer and Thermocoupl — FSC 6685
  • FSC Application Data: USED TO CALIBRATE THE EXHAUST GAS TEMP,INDICATOR---GAM72
  • 2 verified cross-references
  • Primary manufacturer: Gulton Industries Inc Measurement and Control Systems Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tester,pyrometer and Thermocoupl, cataloged under National Stock Number 6685-00-713-5787, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Gulton Industries Inc Measurement and Control Systems Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-713-5787
Primary Part Number9B
Item NameTester,pyrometer and Thermocoupl
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerGulton Industries Inc Measurement and Control Systems Div
StatusACTIVE
FSC Application DataUSED TO CALIBRATE THE EXHAUST GAS TEMP,INDICATOR---GAM72
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-017-6166 INTERCHANGEABLE
Key Set,socket Head Screw
3110-00-156-1726 INTERCHANGEABLE
Bearing,ball,thrust
5315-00-231-9857 INTERCHANGEABLE
Pin,segment
5340-00-340-3531 INTERCHANGEABLE
Rachet
3010-01-445-63249B INTERCHANGEABLE
Hub,coupling,flexible
TB Woods's Corporation
Cross-Reference Index
Part NumberManufacturer
9B Gulton Industries Inc Measurement and Control Systems Div (USA)
9B Technique Associates Inc (USA)
Related Parts
5120-00-017-6166INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW
3110-00-156-1726INTERCHANGEABLE
BEARING,BALL,THRUST
5315-00-231-9857INTERCHANGEABLE
PIN,SEGMENT
5340-00-340-3531INTERCHANGEABLE
RACHET
3010-01-445-6324INTERCHANGEABLE
HUB,COUPLING,FLEXIBLE
9B

Frequently Asked Questions

What is NSN 6685-00-713-5787?

NSN 6685-00-713-5787 is a Tester,pyrometer and Thermocoupl, manufactured by Gulton Industries Inc Measurement and Control Systems Div, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-713-5787?

NSN 6685-00-713-5787 has 2 cross-referenced part numbers: 9B (Gulton Industries Inc Measurement and Control Systems Div), 9B (Technique Associates Inc).

What NSN replaces 6685-00-713-5787?

There are 5 known substitutes for 6685-00-713-5787: 5120-00-017-6166, 3110-00-156-1726, 5315-00-231-9857 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9B?

Key specifications for 9B: FSC Application Data: USED TO CALIBRATE THE EXHAUST GAS TEMP,INDICATOR---GAM72. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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